Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Rubber Industries Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Rubber Industries Ltd
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Rubber Industries Ltd, Sumitomo Chemical Co LtdfiledCriticalSumitomo Rubber Industries Ltd
Priority to JP56066679ApriorityCriticalpatent/JPS57180615A/ja
Priority to US06/371,020prioritypatent/US4537936A/en
Priority to CA000401711Aprioritypatent/CA1208838A/en
Priority to EP82302229Aprioritypatent/EP0064400B1/en
Priority to DE8282302229Tprioritypatent/DE3280212D1/de
Publication of JPS57180615ApublicationCriticalpatent/JPS57180615A/ja
Publication of JPH0150244B2publicationCriticalpatent/JPH0150244B2/ja
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/00—Road transport of goods or passengers
Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
Polymerisation Methods In General
(AREA)
Polymerization Catalysts
(AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
JP56066679A1981-04-301981-04-30Production of diene polymer having polymodal molecular weight distribution
GrantedJPS57180615A
(en)